Crossover of angular dependent magnetoresistance with the metal-insulator transition in colossal magnetoresistive manganite films
文献类型：期刊论文
| 作者 | Chen, YZ ; Sun, JR ; Zhao, TY ; Wang, J ; Wang, ZH ; Shen, BG ; Pryds, N |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2009 |
| 卷号 | 95期号:13 |
| 关键词 | ANISOTROPIC MAGNETORESISTANCE THIN-FILMS |
| ISSN号 | 0003-6951 |
| 通讯作者 | Chen, YZ: Chinese Acad Sci, State Key Lab Magnetism, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | The temperature and magnetic field dependence of angular dependent magnetoresistance (AMR) along two orthogonal directions ([100] and [0 (1) over bar1]) was investigated in a charge-orbital-ordered Sm(0.5)Ca(0.5)MnO(3) (SCMO) film grown on (011)-oriented SrTiO(3) substrates. A dramatic decrease of AMR magnitude in both directions was observed with the appearance of magnetic-field-induced metal-insulator transition, which further led to a sign crossover in the AMR effect. The AMR crossover may give a direct evidence of the drastic modification of electronic structure or possible orbital reconstruction with the magnetic-destruction of charge/orbital ordering in SCMO films. (C) 2009 American Institute of Physics. [doi:10.1063/1.3240407] |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China; National Basic Research of China; Knowledge Innovation Project of the Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35322]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chen, YZ,Sun, JR,Zhao, TY,et al. Crossover of angular dependent magnetoresistance with the metal-insulator transition in colossal magnetoresistive manganite films[J]. APPLIED PHYSICS LETTERS,2009,95(13). |
| APA | Chen, YZ.,Sun, JR.,Zhao, TY.,Wang, J.,Wang, ZH.,...&Pryds, N.(2009).Crossover of angular dependent magnetoresistance with the metal-insulator transition in colossal magnetoresistive manganite films.APPLIED PHYSICS LETTERS,95(13). |
| MLA | Chen, YZ,et al."Crossover of angular dependent magnetoresistance with the metal-insulator transition in colossal magnetoresistive manganite films".APPLIED PHYSICS LETTERS 95.13(2009). |
入库方式： OAI收割
来源：物理研究所
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